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Lenovo manual Dimm, Removal steps of DIMM, ThinkPad X300 Hardware Maintenance Manual

Models: X300

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1040 DIMM

1040 DIMM

For access, remove these FRUs in order:

v“1010 Battery pack” on page 60

v“1020 Second battery or travel cover (some models)” on page 61

Table 14. Removal steps of DIMM

Note: Loosen the screws

, but do not remove them.

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64ThinkPad X300 Hardware Maintenance Manual

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Lenovo manual Dimm, Removal steps of DIMM, ThinkPad X300 Hardware Maintenance Manual

Contents

ThinkPad Hardware Maintenance Manual Page ThinkPad Hardware Maintenance Manual Second Edition March Copyright Lenovo 2008. All rights reserved Contents Safety informationImportant service information Related service informationNotices iv ThinkPad X300 Hardware Maintenance ManualTrademarks About this manual ThinkPadvi ThinkPad X300 Hardware Maintenance Manual Safety information General safety Electrical safety Power supply units Pumps Blowers and fans Motor generators Safety inspection guide Handling devices that are sensitive to electrostatic discharge Grounding requirementsSafety notices multilingual translations Safety noticeSafety notice 8 ThinkPad X300 Hardware Maintenance ManualDANGER Safety notice The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the batteryDANGER Safety notice 10 ThinkPad X300 Hardware Maintenance ManualDANGER Safety notice If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes. Seek medical care if any symptoms from the fluid are present after washingSafety notice Safety notice12 ThinkPad X300 Hardware Maintenance Manual DANGERSafety notice Before removing any FRU, power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cablesDANGER Laser compliance statement 14 ThinkPad X300 Hardware Maintenance ManualDANGER 16 ThinkPad X300 Hardware Maintenance Manual Important service information Before replacing partsStrategy for replacing FRUs 3. Select Downloads and driversHow to use error message Strategy for replacing a hard disk driveImportant notice for replacing a system board Dynamic Configure To Order CTO Using PEWStrategy for replacing FRUs for CTO, CMV, and GAV Product definition FRU identification for CTO, CMV, and GAV productsUsing eSupport Using the HMMImportant information about replacing RoHS compliant FRUs 22 ThinkPad X300 Hardware Maintenance Manual v Only certified trained personnel should service the computer v When you replace FRUs, use new nylon-coated screwsGeneral checkout Important notesThe following are not covered under warranty What to do firstCheckout guide Diagnostics using PC-Doctor for DOS Testing the computerDiagnostics Interactive TestsDiagnostics Communication Wireless LAN Memory Test - Full Memory Test - QuickPC-Doctor for Rescue and Recovery PC-Doctor for WindowsDetecting system information with PC-Doctor Hardware InfoPower system checkout Checking the AC adapterChecking the battery pack Checking operational chargingChecking the backup battery 32 ThinkPad X300 Hardware Maintenance Manual Related service information Restoring the factory contents by using Product Recovery discsService Web site Passwords Power-on password34 ThinkPad X300 Hardware Maintenance Manual Hard-disk password Supervisor passwordHow to remove the power-on password B If an SVP has been set and is known by the servicerHow to remove the hard-disk password 5. Select Power-On Password6. Select Master HDP Power management Screen blank modeStandby mode Hibernation mode Symptom-to-FRU index Numeric error codesTable 1. Numeric error codes continued 40 ThinkPad X300 Hardware Maintenance ManualTable 1. Numeric error codes continued Symptom or errorTable 1. Numeric error codes continued 42 ThinkPad X300 Hardware Maintenance ManualError messages Table 2. Error messagesBeep symptoms No-beep symptomsTable 3. Beep symptoms Table 4. No-beep symptomsLCD-related symptoms Intermittent problems Undetermined problemsSpecifications ThinkPadTable 7. Specifications Table 7. Specifications continued Bluetooth wirelessStatus indicators ThinkPad X300Table 8. Status indicators 50 ThinkPad X300 Hardware Maintenance ManualFRU tests The following table shows the test for each FRUTable 9. FRU tests Table 9. FRU tests continued 1. Turn on the computer and check the air turbulence at theFn key combinations Table 10. Fn key combinations54 ThinkPad X300 Hardware Maintenance Manual Table 10. Fn key combinations continuedFRU replacement notices Screw noticesv Plastic to plastic v Logic card to plasticRetaining serial numbers Restoring the serial number of the system unitRetaining the UUID 3. Select 2. Read S/N data from EEPROMReading or writing the ECA information Removing and replacing a FRU Notice on disconnecting the cable from flip-lock ZIF connector Before servicing ThinkPadRemoving the SIM card 1010 Battery pack 1020 Second battery or travel cover some models StepScrew quantity Color1030 Solid state drive SSD StepScrew quantity ColorWhen installing Make sure that the SSD connector is attached firmly Table 13. Removal steps of SSD continuedThinkPad X300 1040 DIMM 64 ThinkPad X300 Hardware Maintenance ManualTable 14. Removal steps of DIMM Table 14. Removal steps of DIMM continued 1050 PCI Express Mini Card for wireless LAN Table 15. Removal steps of PCI Express Mini Card for wireless LAN66 ThinkPad X300 Hardware Maintenance Manual Step Screw quantityColor TorqueWhen installing 68 ThinkPad X300 Hardware Maintenance Manual1060 Wireless USB adapter Table 16. Removal steps of wireless USB adapterThinkPad X300 Table 16. Removal steps of wireless USB adapter continued 70 ThinkPad X300 Hardware Maintenance ManualStep Screw quantityTable 16. Removal steps of wireless USB adapter continued ThinkPad X3001070 Keyboard StepScrew quantity Colorthe connector Lift the keyboard a little in the direction shown by arrowand then detach Table 17. Removal steps of keyboard continuedWhen installing the keyboard, do as follows 1. Attach the keyboard connectorTable 18. Installation of the keyboard 74 ThinkPad X300 Hardware Maintenance ManualTable 18. Installation of the keyboard continued 1080 Optical drive 76 ThinkPad X300 Hardware Maintenance ManualTable 19. Removal steps of optical drive 1090 Backup battery Table 20. Removal steps of backup battery1100 Palm rest or palm rest with fingerprint reader StepScrew quantity ColorStep Screw quantityColor Torque80 ThinkPad X300 Hardware Maintenance Manual Table 21. Removal steps of palm rest continued1110 Bluetooth daughter card BDC-2 StepScrew quantity Color1120 Keyboard bezel StepScrew quantity ColorStep Screw quantityColor Torque84 ThinkPad X300 Hardware Maintenance Manual Note Before steppull the cables out from the cable guide hole of the keyboard bezel as shown in1130 Audio FPC and audio sub card Table 24. Removal steps of audio FPC and audio sub card86 ThinkPad X300 Hardware Maintenance Manual StepScrew quantity Color1140 Speaker assembly StepScrew quantity Color1150 LCD assembly StepScrew quantity ColorTable 26. Removal steps of LCD assembly continued StepScrew quantity ColorWhen installing 2. Make sure that the LCD connector is attached firmlyTable 26. Removal steps of LCD assembly continued 90 ThinkPad X300 Hardware Maintenance Manual1160 VGA cable and DC-in connector StepScrew quantity Colordetach the DC-in connector from the I/O bracket , then detach Table 27. Removal steps of VGA cable and DC-in connector continued92 ThinkPad X300 Hardware Maintenance Manual In step1170 System board, fan, and base cover assembly 2. Run Diagnostics -- ThinkPad Devices -- HDD Active Protection TestImportant notices for handling the system board 94 ThinkPad X300 Hardware Maintenance Manual Security chipGMCH Integrated video chip CPU a b c d eStep Screw quantityColor Torque96 ThinkPad X300 Hardware Maintenance Manual StepScrew quantity ColorTable 29. Application of the thermal grease Note Applying labels to the base cover 2010 LCD bezel assembly Screw cap Screw quantityStep Color2020 LCD panel and LCD cable Important notice on handling the LCD panelWhen installing v DO NOT work by lifting the LCD panel102 ThinkPad X300 Hardware Maintenance Manual StepScrew quantity ColorTable 31. Removal steps of LCD panel and LCD cable continued ThinkPad X3002030 Integrated camera Table 32. Removal steps of camera module2040 Antenna assembly StepScrew quantity ColorTable 33. Removal steps of antenna assembly continued 106 ThinkPad X300 Hardware Maintenance ManualTable 33. Removal steps of antenna assembly continued ThinkPad X3002050 Hinge L and hinge R Screw capStep Screw quantityTable 34. Removal steps of hinge L and hinge R continued ThinkPad X3002060 LED sub card, LED cable and LCD cover assembly 110 ThinkPad X300 Hardware Maintenance ManualThinkPad X300 Locations Front view Rear view Bottom viewParts list Internal CRUs located behind an access panelExternal CRUs pluggable External CRUs with latchesOverall Table 36. Parts list-OverallKeyboard bezel assembly See “Miscellaneous parts” on pageTable 36. Parts list-Overall continued 116 ThinkPad X300 Hardware Maintenance ManualTable 36. Parts list-Overall continued FRU noRoHS Table 36. Parts list-Overall continued 118 ThinkPad X300 Hardware Maintenance ManualFRU no RoHSTable 36. Parts list-Overall continued FRU noRoHS LCD FRUs 13.3-inch WXGA+ TFTTable 37. Parts list-13.3-inch WXGA+ TFT Keyboard Table 37. Parts list-13.3-inch WXGA+ TFT continuedMiscellaneous parts Table 38. Parts list-Miscellaneous partsTable 38. Parts list-Miscellaneous parts continuedRoHS AC adapters Table 39. Parts list-AC adapters124 ThinkPad X300 Hardware Maintenance Manual Table 38. Parts list-Miscellaneous partsPower cords Table 40. Parts list-2-pin power cordsTable 41. Parts list-3-pin power cords Recovery discs Windows XP Professional DVDsTable 42. Parts list-Windows XP Professional CDs Windows Vista Business 32 bit DVDs Table 43. Parts list-Windows Vista Business 32 bit DVDsv 2748-CTO v 2749-CTO v 4052-CTO, 1Tx v 6476-CTO, 11x v 6478-CTO, 14x, 15x, 16x, 18x, 1Hx, 1JxWindows Vista Ultimate 32 bit DVDs Table 44. Parts list-Windows Vista Ultimate 32 bit DVDsv 2748-CTO v 2749-CTO v 4052-CTO v 6476-CTO v 6477-CTO, 1Fx, 1Lx v 6478-CTO, 1YxCommon service tools Table 45. Parts list-Common service tools130 ThinkPad X300 Hardware Maintenance Manual Notices Lenovo United States, Inc 1009 Think Place - Building OneMorrisville, NC U.S.A Attention Lenovo Director of Licensing Trademarks Page Part Number 1P P/N